Wireless earbud



FIG. 1 is a perspective view of the wireless earbud;

FIG. 2 is a front view of the wireless earbud shown in FIG. 1;

FIG. 3 is a rear view of the wireless earbud shown in FIG. 1;

FIG. 4 is a side view of the wireless earbud; shown in FIG. 1;

FIG. 5 is a side view of the opposing side of the wireless earbud shown in FIG. 1;

FIG. 6 is a top view of the wireless earbud shown in FIG. 1; and,

FIG. 7 is a bottom view of the wireless earbud shown in FIG. 1.

The broken lines in the Figs showing portions of the wireless earbud or portions thereof form no part of the claimed design. 

CLAIM The ornamental design for wireless earbud, as shown and described. 